SAH-C515 SIEMENS [Siemens Semiconductor Group], SAH-C515 Datasheet - Page 8

• Manufacturer Part Number: SAH-C515
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Listed below is a summary of the main features of the C515:
¥ Full upward compatibility with SAB 80C515
¥ Up to 24 MHz external operating frequency
¥ 8K byte on-chip ROM (with optional ROM protection)
¥ Up to 64K byte external data memory
¥ 256 byte on-chip RAM
¥ On-chip emulation support logic (Enhanced Hooks Technology
¥ Six 8-bit parallel I/O ports
¥ One input port for analog/digital input
¥ Full duplex serial interface (USART)
¥ Three 16-bit timer/counters
¥ 8-bit A/D converter
¥ 16-bit watchdog timer
¥ Power saving modes
¥ 12 interrupt sources (7 external, 5 internal) selectable at four priority levels
¥ ALE switch-off capability (C515-LM/1RM only)
¥ P-LCC-68 and P-MQFP-80 packages
¥ Temperature Ranges: SAB-C515
Semiconductor Group
– 500 ns instruction cycle at 24 MHz operation
– alternatively up to 64K byte external program memory
– 4 operating modes, fixed or variabie baud rates
– Timer 0 / 1 (C501 compatible)
– Timer 2 for 16-bit reload, compare, or capture functions
– 8 multiplexed analog inputs
– programmable reference voltages
– Idle mode
– Slow down mode (can be combined with idle mode)
– Software power-down mode
SAF-C515
SAH-C515
T
T
T
A
A
A
= 0 to 70 ° C
= -40 to 85 ° C
= -40 to 110 ° C (max. operating frequency: 16 MHz)
1-2
TM
)
Introduction
C515